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Pure Encapsulations, PureDefense w/NAC, 120 vcaps
Pure Encapsulations

Pure Encapsulations, PureDefense w/NAC, 120 vcaps

$73.80 $81.18 Free U.S. Shipping over $35Free Shipping
Product Code: PE7PDN1
UPC Code: 766298012384

  • Enhances first-line immune defense
  • Support for upper respiratory system
  • Quicker immune response with EpiCor dried yeast fermentate complex
  • Hypoallergenic

Your immune system has the very important job of defending your overall health. Natural killer cells are part of the body's innate, or first-line, immune response. They respond more quickly than the adaptive immune system comprised of B cells and T cells. Once activated, natural killer cell activity peaks in as quickly as several hours, providing rapid support and wide-range immune defense.

PureDefense with NAC by Pure Encapsulations has been formulated to boost immunity. The active ingredients in each vegetable capsule include:

Vitamin C which may boost your immune system's ability to fight off viruses such as the common cold

Vitamin D which may help activate your immune system causing it to spring into action against invaders

Zinc which may increase the number of infection-fighting white blood cells in your body

N-acetyl-l-cysteine (free-form NAC) European elder (elderberry) quercetin and ascorbyl palmitate all of which are powerful antioxidants that may prevent free radicals and toxins from damaging immune cells

EpiCor dried yeast fermentate complex which may encourage quicker immune response while stimulating the production of infection-fighting white blood cells


120 vcaps

Suggested Use

Take 2 capsules, twice daily, with meals.


Supplement Facts
Serving Size: 4 Vegetarian Caps
Servings Per Container: 30
Amount Per Serving %DV
Vitamin C (As ascorbic acid) 500 mg 833%
Vitamin D (As cholecalciferol) (D3) 2,000 IU 500%
Zinc (As zinc citrate) 15 mg 100%
N-Acetyl-L-Cysteine (Free-form) 900 mg *
EpiCor dried yeast fermentate complex
(From Saccharomyces cerevisiae)
500 mg *
European Elder (Elderberry) (Sambucus nigra) Extract (Fruit) 400 mg *
Quercetin 50 mg *

Other Ingredients: Ascorbyl palmitate vegetarian capsule (cellulose water).

About Pure Encapsulations

At Pure Encapsulations® we've spent the last 30 years researching, innovating, and developing our complete line of premium supplements to bring you uniquely formulated products made with high-quality, and pure ingredients backed by verifiable science. What goes in our products is just as important as what we leave out too, that’s why Pure Encapsulations offers a comprehensive line of supplements FREE FROM unnecessary additives and many common allergens providing you everything you need, and nothing you don’t – that’s goodness encapsulated.

For questions regarding Pure Encapsulations products, please email - Pure Encapsulations is a professional brand and should be administered by recommendation and under the supervision of a healthcare professional. For specific questions about your health, please consult your healthcare provider. Unfortunately, we are not able to sell/ship this brand to international destinations. Pure Encapsulations logo, text, graphics, and photo images are the property of Pure Encapsulations, Inc. and are used with permission.


Do not use if pregnant or nursing. Keep out of reach of children. Please consult your health care provider if currently under care or treatment. Do not exceed recommended serving. See product packaging for additional safety information.


Individual results may vary. This product is not intended to diagnose, treat, cure or prevent any disease. The statements on this website and all affiliates have not been evaluated by the FDA. Advice on treatment or care of an individual patient should be obtained through consultation with a trained health care practitioner.

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